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Individual Calculations July 2020 |
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| Sergejeva, Sofija Total change: 21.60 | |   |
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| Riga Summer Chess Festival 2020 | Riga | LAT | 2020-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1354 | 2.50 | 7 | 0.54 | 40 | 21.60 | |
|  Salna, Aleksandras | | | 1754 * | LTU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yovanovich, Victor | | | 1184 | LAT | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Bogdanovics, Kirills | | | 1657 | LAT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sadekov, Maksim | | | 1680 | EST | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Vingris, Mikelis | | | 1654 | LAT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Francs, Marats | | | 1617 | LAT | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Derbenev, Arseniy | | | 1308 | LAT | 1.00 | 1 | 0.44 | 40 | 17.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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